The 1992 Energy Policy Act requires
states to consider adopting the 1992
Model Energy Code, published by the
Council of American Building Officials.
In the 19 states where energy codes
already meet or exceed the MEC,
builders will be unaffected. If any of the
other 31 states adopt the MEC or something
like it, builders may be required to
use more efficient windows and doors,
and to install more insulation in walls
and ceilings. The code will also influence
the selection of hvac, water-heating, and
lighting equipment.
Many builders worry that the extra
construction costs — and resulting higher
mortgage payments — imposed by
mandated energy codes like the MEC
will drive buyers out of the market.
Supporters of